/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package cn.jhelper.unit06.demo;

import java.awt.BorderLayout;
import java.awt.FlowLayout;
import java.awt.Frame;
import java.awt.Graphics;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.util.ArrayList;
import javax.swing.BorderFactory;
import javax.swing.JButton;
import javax.swing.JLabel;
import javax.swing.JList;
import javax.swing.JOptionPane;
import javax.swing.JPanel;
import javax.swing.JTextField;

/**
 *
 * @author Administrator
 */
public class NoticePanel extends JPanel {

    JPanel pToday = new JPanel();
    JPanel pTomorrow = new JPanel();
    JList lst = null;
    JTextField txtmsg = new JTextField(30);
    JButton btnok = new JButton("提交");

    public NoticePanel() {
        GridLayout g = new GridLayout(2, 1, 100, 5);
        this.setLayout(g);
        pToday.setBorder(BorderFactory.createTitledBorder("今日提示"));
        pToday.setLayout(new BorderLayout());
        pTomorrow.setBorder(BorderFactory.createTitledBorder("明日提示"));
        pTomorrow.setLayout(new FlowLayout(FlowLayout.CENTER));
        this.add(pToday);
        this.add(pTomorrow);
        ArrayList l = new Notices().getTodayNotices();
        if (l == null) {
            pToday.add(new JLabel("今天没有什么特别的事情", JLabel.CENTER));

        } else {
            lst = new JList(l.toArray());
            lst.setSize(400, 200);
            pToday.add("Center", lst);
        }
        pTomorrow.add(txtmsg);
        pTomorrow.add(btnok);
        btnok.addActionListener(new ActionListener() {

            @Override
            public void actionPerformed(ActionEvent e) {
                String notice = txtmsg.getText().trim();
                if (notice.length() == 0) {
                    return;
                }
                if (new Notices().setTomorrowNotice(notice)) {
                    JOptionPane.showMessageDialog(null, "成功添加了备忘录");
                    txtmsg.setText("");


                } else {
                    JOptionPane.showMessageDialog(null, "数据添加出现问题");
                }

            }
        });

    }

    @Override
    public void paintComponent(Graphics gg) {
    }

    public static void main(String[] args) {
        Frame f = new Frame();
        f.add(new NoticePanel());
        f.pack();
        f.show();
        f.addWindowFocusListener(new WindowAdapter() {

            public void WindowClosing(WindowEvent e) {
                System.exit(0);
            }
        });
    }
}
